13FPulse
CB

CBRS CEREBRAS SYSTEMS INC - A

2026Q2 · CUSIP 15675D103

Piling in

Net holder growth ranks near the top of the market

Funds that own it
401
Institutions that reported holding it to the SEC
Net increase in holders
+400
Last quarter 1 → now 401
How unusual is that
Top 1% in the market
Stronger buying than 99.8% of US stocks
What the filings say, in one paragraph

401 funds held CBRS at the end of 2026Q2, up 400 from the quarter before. That is stronger buying than 99.8% of US stocks — among the most piled-into names this quarter. CBRS has had 1 buying rushes in its history.

How many funds owned it, quarter by quarter

Bars = net change in institutional holders, positive (green) or negative (red). Line = total institutional holders.

2026Q2: holders=401 -400 -200 +0 +200 +400 360391422 26Q2 Net change in holders (bars) Total funds holding (line)

What happened after each past buying rush 1 times in its history

Quarter of the rush How unusual then Price, next 3 months Price, next 6 months
2026Q2 Top 1% in the market

These are the raw price moves, not how much it beat the market by. Compare them against the market over the same months — in a strong bull market almost everything is up.

Show all the numbers (large funds, value held, options…) ▾
Of them, large funds
149
Change in large funds
+149
Total value they hold
$17.1B
Funds buying for the first time
401
Funds that sold out entirely
0
Price change that quarter
Funds holding puts (bearish)
17
Funds holding calls (bullish)
25

These are for people who want to dig. Skip them if they do not mean anything to you — the three numbers above are enough.

8,697 institutions have filed for this quarter. 13F permits late filing and a small number arrive in the weeks after the deadline, so the holder counts and changes below may tick up.

Email me the next update

2026 Q3 holdings are due 2026-11-16. We will email you when the refreshed lists are live.